IEC 60603-2 Amd.1 Ed. 3.0 b:2000

Amendment 1 – Connectors for frequencies below 3 MHz for use with printed boards – Part 2: Detail specification for two-part connectors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features
Amendment by International Electrotechnical Commission, 08/18/2000